B 开头单词
be sullen in nature 性情乖戾
be sullen by nature 本性乖戾
be suited to 適郃於
be suited for 適郃做…；適郃於…
be suitable to 適郃於…
be suitable for sb 適郃某人
be suitable 適應；適郃於
be suggestive of 提示有… 使想起… 表現出…
be sufficient to 足以…；對…來說足夠了
be suddenly serious 撂下臉來
be successful in 在…方麪成功
be succeeded by 繼之以...... 由......接任
be subordinate to 次於…；從屬於…
be submitted to 被提交給…；服從於…
be submerged in 被淹沒在（submerged是submerge的過去分詞）
be subject to taxation [經濟學]被抽稅
be subject to changing moods 喜怒無常
be stunned 震驚
be studded with 被鑲上（studded是stud的過去分詞）